Bakeathon 2007 Issues List

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* Delegations and Layouts []
* Delegations and Layouts []
* Continue to use devicelist on mount? []
* Continue to use devicelist on mount? []
-
* MDS/DS I/O syncronization, need to ensure each is committed separately []
+
* MDS/DS I/O syncronization, need to determine if 'commit' needs to be sent to data servers and/or MDS []
 +
->
* Layoutget timing [Andy pay attention as code ported forward]
* Layoutget timing [Andy pay attention as code ported forward]
  -> Put when write/read chunk size determined (nfs_pageio_init_write/read)
  -> Put when write/read chunk size determined (nfs_pageio_init_write/read)

Revision as of 16:46, 11 October 2007

  • Complete server export getdeviceinfo/getdevicelist implementation [Marc/Dean]
  • Number of sessions slots hardcoded to be number of rpc slots. Need ability to dynamically change this value. rpc_slots is ceiling on sessions_slots. Dynamic slot allocation on client and server. [Rahul]
  • Sessions priority on sessions slot table. Change to use priority wait queue for slot table. (will do fair scheduling) []
  • Session/sunrpc retry behavior [?]
  • Session interupt issues [?]
  • Incremental sessionid creation issues [Marc]
  • Client layout syncronization issues [Benny]
  • 2.6.18 client port to 2.6.23 [Andy, Ricardo]
  • Managing layout segment (alloc/inject layout) [Andy, Benny]
  • Layout device/lease []
  • Delegations and Layouts []
  • Continue to use devicelist on mount? []
  • MDS/DS I/O syncronization, need to determine if 'commit' needs to be sent to data servers and/or MDS []

->

  • Layoutget timing [Andy pay attention as code ported forward]
-> Put when write/read chunk size determined (nfs_pageio_init_write/read)
  • Asyncronous layoutget [Future Work, Requires more investigation/justification]
  • Server 4.1 replay cache [Extra 4.1 correctness work]
  • Layout driver API and layout driver callback API
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